T40.49

Poisoning by other synthetic narcotics, accidental (unintentional)

Poisoning by other synthetic narcotics, intentional self-harm

Poisoning by other synthetic narcotics, assault

Poisoning by other synthetic narcotics, undetermined

Adverse effect of other synthetic narcotics

Underdosing of other synthetic narcotics

Poisoning by, adverse effect of and underdosing of fentanyl or fentanyl analogs

Poisoning by, adverse effect of and underdosing of tramadol